/*
 * ProGuard -- shrinking, optimization, obfuscation, and preverification of Java bytecode.
 *
 * Copyright (c) 2002-2018 GuardSquare NV
 *
 * This program is free software; you can redistribute it and/or modify it under the terms of the GNU General Public
 * License as published by the Free Software Foundation; either version 2 of the License, or (at your option) any later
 * version.
 *
 * This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied
 * warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License along with this program; if not, write to the Free
 * Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 */
package proguard.classfile.visitor;

import proguard.classfile.*;

/**
 * This interface specifies the methods for a visitor of method parameters or field types (which can be considered
 * parameters when storing values). The parameters do not include or count the 'this' parameter or the method return
 * value.
 *
 * @author Eric Lafortune
 */
public interface ParameterVisitor {
    /**
     * Visits the given parameter.
     * 
     * @param clazz the class of the method.
     * @param member the field or method of the parameter.
     * @param parameterIndex the index of the parameter.
     * @param parameterCount the total number of parameters.
     * @param parameterOffset the offset of the parameter, accounting for longs and doubles taking up two entries.
     * @param parameterSize the total size of the parameters, accounting for longs and doubles taking up two entries.
     * @param parameterType the parameter type.
     * @param referencedClass the class contained in the parameter type, if any.
     */
    public void visitParameter(Clazz clazz, Member member, int parameterIndex, int parameterCount, int parameterOffset,
        int parameterSize, String parameterType, Clazz referencedClass);
}
